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@ngx-i18nsupport/ngx-i18nsupport-lib

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A Typescript library to work with Angular generated i18n files (xliff, xmb)

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/** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ import * as tslib_1 from "tslib"; import { ParsedMessagePart, ParsedMessagePartType } from './parsed-message-part'; import { COMMA, CURLY_BRACE_CLOSE, CURLY_BRACE_OPEN, ICUMessageTokenizer, PLURAL, SELECT, TEXT } from './icu-message-tokenizer'; import { ICUMessage } from './icu-message'; import { format } from 'util'; /** * Created by martin on 02.06.2017. * A message part consisting of an icu message. * There can only be one icu message in a parsed message. * Syntax of ICU message is '{' <keyname> ',' 'select'|'plural' ',' (<category> '{' text '}')+ '}' */ var /** * Created by martin on 02.06.2017. * A message part consisting of an icu message. * There can only be one icu message in a parsed message. * Syntax of ICU message is '{' <keyname> ',' 'select'|'plural' ',' (<category> '{' text '}')+ '}' */ ParsedMessagePartICUMessage = /** @class */ (function (_super) { tslib_1.__extends(ParsedMessagePartICUMessage, _super); function ParsedMessagePartICUMessage(icuMessageText, _parser) { var _this = _super.call(this, ParsedMessagePartType.ICU_MESSAGE) || this; _this._parser = _parser; if (icuMessageText) { _this.parseICUMessage(icuMessageText); } return _this; } /** * Test wether text might be an ICU message. * Should at least start with something like '{<name>, select, ..' or '{<name>, plural, ...' * @param icuMessageText icuMessageText * @return wether text might be an ICU message. */ /** * Test wether text might be an ICU message. * Should at least start with something like '{<name>, select, ..' or '{<name>, plural, ...' * @param {?} icuMessageText icuMessageText * @return {?} wether text might be an ICU message. */ ParsedMessagePartICUMessage.looksLikeICUMessage = /** * Test wether text might be an ICU message. * Should at least start with something like '{<name>, select, ..' or '{<name>, plural, ...' * @param {?} icuMessageText icuMessageText * @return {?} wether text might be an ICU message. */ function (icuMessageText) { /** @type {?} */ var part = new ParsedMessagePartICUMessage(null, null); return part.looksLikeICUMessage(icuMessageText); }; /** * @param {?=} displayFormat * @return {?} */ ParsedMessagePartICUMessage.prototype.asDisplayString = /** * @param {?=} displayFormat * @return {?} */ function (displayFormat) { return '<ICU-Message/>'; }; /** * return the parsed message. * @return parsed message */ /** * return the parsed message. * @return {?} parsed message */ ParsedMessagePartICUMessage.prototype.getICUMessage = /** * return the parsed message. * @return {?} parsed message */ function () { return this._message; }; /** * Parse the message. * @param text message text to parse * @throws an error if the syntax is not ok in any way. */ /** * Parse the message. * @throws an error if the syntax is not ok in any way. * @private * @param {?} text message text to parse * @return {?} */ ParsedMessagePartICUMessage.prototype.parseICUMessage = /** * Parse the message. * @throws an error if the syntax is not ok in any way. * @private * @param {?} text message text to parse * @return {?} */ function (text) { // console.log('message ', text); // const tokens = new ICUMessageTokenizer().tokenize(text); // tokens.forEach((tok) => { // console.log('Token', tok.type, tok.value); // }); this._messageText = text; this._tokenizer = new ICUMessageTokenizer(); this._tokenizer.input(text); this.expectNext(CURLY_BRACE_OPEN); this.expectNext(TEXT); // varname, not used currently, ng always used VAR_PLURAL or VAR_SELECT this.expectNext(COMMA); /** @type {?} */ var token = this._tokenizer.next(); if (token.type === PLURAL) { this._message = new ICUMessage(this._parser, true); } else if (token.type === SELECT) { this._message = new ICUMessage(this._parser, false); } this.expectNext(COMMA); token = this._tokenizer.peek(); while (token.type !== CURLY_BRACE_CLOSE) { /** @type {?} */ var category = this.expectNext(TEXT).value.trim(); this.expectNext(CURLY_BRACE_OPEN); /** @type {?} */ var message = this.expectNext(TEXT).value; this._message.addCategory(category, this.parseNativeSubMessage(message)); this.expectNext(CURLY_BRACE_CLOSE); token = this._tokenizer.peek(); } this.expectNext(CURLY_BRACE_CLOSE); this.expectNext('EOF'); }; /** * Parse the message to check, wether it might be an ICU message. * Should at least start with something like '{<name>, select, ..' or '{<name>, plural, ...' * @param text message text to parse */ /** * Parse the message to check, wether it might be an ICU message. * Should at least start with something like '{<name>, select, ..' or '{<name>, plural, ...' * @private * @param {?} text message text to parse * @return {?} */ ParsedMessagePartICUMessage.prototype.looksLikeICUMessage = /** * Parse the message to check, wether it might be an ICU message. * Should at least start with something like '{<name>, select, ..' or '{<name>, plural, ...' * @private * @param {?} text message text to parse * @return {?} */ function (text) { // console.log('message ', text); // const tokens = new ICUMessageTokenizer().tokenize(text); // tokens.forEach((tok) => { // console.log('Token', tok.type, tok.value); // }); this._tokenizer = new ICUMessageTokenizer(); this._tokenizer.input(text); try { this.expectNext(CURLY_BRACE_OPEN); this.expectNext(TEXT); // varname, not used currently, ng always used VAR_PLURAL or VAR_SELECT this.expectNext(COMMA); /** @type {?} */ var token = this._tokenizer.next(); if (token.type !== PLURAL && token.type !== SELECT) { return false; } this.expectNext(COMMA); return true; } catch (error) { return false; } }; /** * Read next token and expect, that it is of the given type. * @param tokentype expected type. * @return Token * @throws error, if next token has wrong type. */ /** * Read next token and expect, that it is of the given type. * @throws error, if next token has wrong type. * @private * @param {?} tokentype expected type. * @return {?} Token */ ParsedMessagePartICUMessage.prototype.expectNext = /** * Read next token and expect, that it is of the given type. * @throws error, if next token has wrong type. * @private * @param {?} tokentype expected type. * @return {?} Token */ function (tokentype) { /** @type {?} */ var token = this._tokenizer.next(); if (token.type !== tokentype) { throw new Error(format('Error parsing ICU Message: expected %s, found %s (%s) (message %s)', tokentype, token.type, token.value, this._messageText)); } return token; }; /** * Parse XML text to normalized message. * @param message message in format dependent xml syntax. * @return normalized message */ /** * Parse XML text to normalized message. * @private * @param {?} message message in format dependent xml syntax. * @return {?} normalized message */ ParsedMessagePartICUMessage.prototype.parseNativeSubMessage = /** * Parse XML text to normalized message. * @private * @param {?} message message in format dependent xml syntax. * @return {?} normalized message */ function (message) { return this._parser.createNormalizedMessageFromXMLString(message, null); }; return ParsedMessagePartICUMessage; }(ParsedMessagePart)); /** * Created by martin on 02.06.2017. * A message part consisting of an icu message. * There can only be one icu message in a parsed message. * Syntax of ICU message is '{' <keyname> ',' 'select'|'plural' ',' (<category> '{' text '}')+ '}' */ export { ParsedMessagePartICUMessage }; if (false) { /** * @type {?} * @private */ ParsedMessagePartICUMessage.prototype._message; /** * @type {?} * @private */ ParsedMessagePartICUMessage.prototype._messageText; /** * @type {?} * @private */ ParsedMessagePartICUMessage.prototype._tokenizer; /** * @type {?} * @private */ ParsedMessagePartICUMessage.prototype._parser; } //# 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{ParsedMessagePart, ParsedMessagePartType} from './parsed-message-part';\r\nimport {IICUMessage, INormalizedMessage} from '../api/index';\r\nimport {\r\n    COMMA, CURLY_BRACE_CLOSE, CURLY_BRACE_OPEN, ICUMessageTokenizer, ICUToken, PLURAL, SELECT,\r\n    TEXT\r\n} from './icu-message-tokenizer';\r\nimport {ICUMessage} from './icu-message';\r\nimport {format} from 'util';\r\nimport {IMessageParser} from './i-message-parser';\r\n\r\n/**\r\n * Created by martin on 02.06.2017.\r\n * A message part consisting of an icu message.\r\n * There can only be one icu message in a parsed message.\r\n * Syntax of ICU message is '{' <keyname> ',' 'select'|'plural' ',' (<category> '{' text '}')+ '}'\r\n */\r\n\r\nexport class ParsedMessagePartICUMessage extends ParsedMessagePart {\r\n\r\n    private _message: ICUMessage;\r\n    private _messageText: string;\r\n    private _tokenizer: ICUMessageTokenizer;\r\n\r\n    constructor(icuMessageText: string, private _parser: IMessageParser) {\r\n        super(ParsedMessagePartType.ICU_MESSAGE);\r\n        if (icuMessageText) {\r\n            this.parseICUMessage(icuMessageText);\r\n        }\r\n    }\r\n\r\n    /**\r\n     * Test wether text might be an ICU message.\r\n     * Should at least start with something like '{<name>, select, ..' or '{<name>, plural, ...'\r\n     * @param icuMessageText icuMessageText\r\n     * @return wether text might be an ICU message.\r\n     */\r\n    static looksLikeICUMessage(icuMessageText: string): boolean {\r\n        const part = new ParsedMessagePartICUMessage(null, null);\r\n        return part.looksLikeICUMessage(icuMessageText);\r\n    }\r\n\r\n    public asDisplayString(displayFormat?: string) {\r\n        return '<ICU-Message/>';\r\n    }\r\n\r\n    /**\r\n     * return the parsed message.\r\n     * @return parsed message\r\n     */\r\n    public getICUMessage(): IICUMessage {\r\n        return this._message;\r\n    }\r\n\r\n    /**\r\n     * Parse the message.\r\n     * @param text message text to parse\r\n     * @throws an error if the syntax is not ok in any way.\r\n     */\r\n    private parseICUMessage(text: string) {\r\n        // console.log('message ', text);\r\n        // const tokens = new ICUMessageTokenizer().tokenize(text);\r\n        // tokens.forEach((tok) => {\r\n        //     console.log('Token', tok.type, tok.value);\r\n        // });\r\n        this._messageText = text;\r\n        this._tokenizer = new ICUMessageTokenizer();\r\n        this._tokenizer.input(text);\r\n        this.expectNext(CURLY_BRACE_OPEN);\r\n        this.expectNext(TEXT); // varname, not used currently, ng always used VAR_PLURAL or VAR_SELECT\r\n        this.expectNext(COMMA);\r\n        let token: ICUToken = this._tokenizer.next();\r\n        if (token.type === PLURAL) {\r\n            this._message = new ICUMessage(this._parser, true);\r\n        } else if (token.type === SELECT) {\r\n            this._message = new ICUMessage(this._parser, false);\r\n        }\r\n        this.expectNext(COMMA);\r\n        token = this._tokenizer.peek();\r\n        while (token.type !== CURLY_BRACE_CLOSE) {\r\n            const category = this.expectNext(TEXT).value.trim();\r\n            this.expectNext(CURLY_BRACE_OPEN);\r\n            const message = this.expectNext(TEXT).value;\r\n            this._message.addCategory(category, this.parseNativeSubMessage(message));\r\n            this.expectNext(CURLY_BRACE_CLOSE);\r\n            token = this._tokenizer.peek();\r\n        }\r\n        this.expectNext(CURLY_BRACE_CLOSE);\r\n        this.expectNext('EOF');\r\n    }\r\n\r\n    /**\r\n     * Parse the message to check, wether it might be an ICU message.\r\n     * Should at least start with something like '{<name>, select, ..' or '{<name>, plural, ...'\r\n     * @param text message text to parse\r\n     */\r\n    private looksLikeICUMessage(text: string): boolean {\r\n        // console.log('message ', text);\r\n        // const tokens = new ICUMessageTokenizer().tokenize(text);\r\n        // tokens.forEach((tok) => {\r\n        //     console.log('Token', tok.type, tok.value);\r\n        // });\r\n        this._tokenizer = new ICUMessageTokenizer();\r\n        this._tokenizer.input(text);\r\n        try {\r\n            this.expectNext(CURLY_BRACE_OPEN);\r\n            this.expectNext(TEXT); // varname, not used currently, ng always used VAR_PLURAL or VAR_SELECT\r\n            this.expectNext(COMMA);\r\n            const token: ICUToken = this._tokenizer.next();\r\n            if (token.type !== PLURAL && token.type !== SELECT) {\r\n                return false;\r\n            }\r\n            this.expectNext(COMMA);\r\n            return true;\r\n        } catch (error) {\r\n            return false;\r\n        }\r\n    }\r\n\r\n    /**\r\n     * Read next token and expect, that it is of the given type.\r\n     * @param tokentype expected type.\r\n     * @return Token\r\n     * @throws error, if next token has wrong type.\r\n     */\r\n    private expectNext(tokentype: string): ICUToken {\r\n        const token = this._tokenizer.next();\r\n        if (token.type !== tokentype) {\r\n            throw new Error(format('Error parsing ICU Message: expected %s, found %s (%s) (message %s)',\r\n                tokentype, token.type, token.value, this._messageText));\r\n        }\r\n        return token;\r\n    }\r\n\r\n    /**\r\n     * Parse XML text to normalized message.\r\n     * @param message message in format dependent xml syntax.\r\n     * @return normalized message\r\n     */\r\n    private parseNativeSubMessage(message: string): INormalizedMessage {\r\n        return this._parser.createNormalizedMessageFromXMLString(message, null);\r\n    }\r\n}\r\n"]}